Your first major decision is whether or not to allow the condition to continue. Pregnant cats (called queens), can be spayed, but the decision will depend on a number of factors, which you should discuss with other family members, along with your veterinarian.
Hormonal Changes in the First Trimester of Pregnancy December 10, 2010 by ds_65371 Leave a Comment When you become pregnant, the first thing your body does is go into hormone production overload, creating the array of hormones necessary to secure your pregnancy and help your baby to grow and to develop.
Most organs form begin to form about 3 weeks after fertilization, which equals 5 weeks of pregnancy (because doctors date pregnancy from the first day of the woman's last menstrual period, which is typically 2 weeks before fertilization). At this time, the embryo elongates, first suggesting a human shape.t the end of the 8th week after fertilization (10 weeks of pregnancy), the embryo is considered a fetus. During this stage, the structures that have already formed grow and develop. The following are markers during pregnancy: By 12 weeks of pregnancy: The fetus fills the entire uterus.